Where do I get HP-UX patches?
All customers with a valid software agreement are sent quarterly releases
titled "Support Plus" (previously called "Extension Software"). On each
CD are the latest patch bundles for ALL supported OS/platform
combinations. If you are not receiving "Support Plus" CDs and would like
to start receiving them, contact HP.
Note that you can get "Support Plus" on tape, but HP is encouraging folks
to use CD-ROM. If you have a support contract you can call the Response
Center (800-633-3600) and have the patches sent to you on tape.
For information on how to download "Support Plus" patch bundles, or
individual patches, from the Internet, see question 188.8.131.52.